论文部分内容阅读
快跳频系统指每秒频率跳变在一千次以上的跳频系统。实际上,当跳频速率在每秒几千次以下时,一般的微处理器都很容易满足对跳频控制信号的要求。本文主要讨论当跳频速率在每秒万次以上的情况。并以一个每28微秒跳一次的快跳频系统为例,说明了用查表法产生出满足要求的控制信号的方法和具体实现的汇编程序。
Fast frequency hopping system refers to the frequency hopping more than a thousand times per second frequency hopping system. In fact, when the frequency hopping rate of several thousands of times per second, the general microprocessor can easily meet the requirements of the frequency hopping control signal. This article mainly discusses when the frequency hopping rate of more than 10,000 times per second. And a fast frequency hopping system that jumps once every 28 microseconds is taken as an example to illustrate a method of generating a control signal that meets the requirements by a look-up table method and an assembly program that is specifically implemented.